Ground floor House Extension in Welling

Compare Single Storey House Extension Prices in Welling

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Ground floor House Extension in Welling

Are you looking for Single storey house extension in Welling? Our network of builders can aid with your task. Every one of our Builder in Welling are checked so you can see local consumer reviews, when the business was formed, reviews, approval and price,  permitting you to make the best decision on who to work with. Let us take the problem out of finding approximately 4 experts for your Single storey house extension job.

Single storey extensions are a great way to add space and value to your house. A single storey extension can be very cost effective and they're appropriate for a multitude of homes. Smaller sized single storey home extensions can be built without having to make an application for planning permission as they are covered under permitted development rights. Sizeable single storey extensions will still need planning permission. Single storey home extensions can also frequently be situated to either the side or back of your property. Single storey home extensions can be used to extend kitchens or even to add a downstairs study or utility room.

 

Also, they are often used to create a larger open plan area in the downstairs of the home that could be used as a kitchen diner or living area. Adding roof lights and bifold doors to your home extension will create a huge airy space that creates a seamless transition into the garden. While single storey home extensions may appear simpler than other types of extension, careful planning remains needed to make sure that the new space is useful and beautiful. Experienced architects and building contractors will be able to advise you on the most suitable design for your home extension, considering the needs of the new space as well as the best way to complement the existing building. Your single storey home extension could be made to match your existing property and use similar materials for its construction or be made to contrast, supplying a striking effect by using different materials.

 

Elements that impact Single Storey Extension Costs

There are a couple of elements to keep in mind when you are setting your spending plan. The primary variables that affect the cost of a single storey extension are the dimension and also the coating. However there are other elements that it deserves bearing in mind while you are making your plans.

Very Expensive Groundworks Needed

If it is challenging to dig the foundations as well as lay the ground for your extension, then this can boost the price of your extensions. This might be the case if the ground is difficult to deal with. Debris in the ground can also raise the costs.

  • Grade of Fixtures and Fitting
    After the dimension of the extension, the next biggest aspect is the grade of the finish. Choosing high-end choices can lead to the last rate being more than double what it would be when picking the standard choices.
  • Dimension of Extension
    When you are getting an extension on your home, the single most significant variable that will affect the price of your extension is the size of it. The larger the extension is, the much more you will end up paying. If the location inside the extension is straightforward, with no interior walls, after that this will reduce the cost per m2 slightly. Nevertheless, even with this in mind. The larger the location of your extension, the much more you pay.
  • Sort of Extension
    The type of extension you choose will certainly go a long way towards determining how big your extension will certainly be. Side return extensions produce the smallest added space so are commonly the least expensive choice, while a wraparound cooking area extension will produce one of the most room and have the most very expensive fittings and also components.
  • Building Regulations
    In many cases, constructing laws do not add a lot of cost to a structure task. However, if you are building an extension onto an older home, there might be some unanticipated prices. This is especially real if the home has actually not recently been upgraded. Structure guidelines will put on your entire house, not just the extension. This can result in the requirement for electrics to be checked out or door changed.

 

Kitchen Extensions:

Kitchen extensions greatly fall into the areas of single floor extensions, although all sort of home extensions could be used to include extra space for a kitchen.

As an approximate guide, a single storey extension will set you back from ₤ 1,000 - ₤ 2,000/ m2, with a fundamental develop at the lower end of the scale and also a superb construct quality at the greater end at a range, with prices of ₤ 2,500/ m2 plus.

 

How to find a builder for your extension:

We will offer approximately four Single storey house extension pros in your area, who will offer quotations for the job you desire done. You'll obtain a home visit from specialists in Welling that'll aid you to choose the appropriate Single storey house extension for your residence prior to carrying out the setup. Enter your postcode to begin looking now.

Average Single storey house extension cost in Welling

The typical cost of Single storey house extension is £29000. Costs alter based on the materials and the firm selected. The upper price range can be as high as £34800. The material costs are in general around £12000

Average price per Single storey house extension job in 2025

Avg. price low

Avg. price low
£21,600

Avg. price

Avg. price
£29,500

Avg. price high

Avg. price high
£37,400

£37900

£28425

£18950

£9475

£0

Prices based on actual Single storey house extension costs for Welling, as reported by local LeadsDoWork members.

Single storey house extension installation cost in Welling 2025

Labour cost £14,000
Material cost £12,000
Waste removal £3,000
Time frame: 8-12 weeks

Single storey house extension searches in May 2025

Single storey house extension Projects in Welling in April 2025

2,174

Requests for quotations in Welling in April 2025

0

Requests for Single storey house extension quotations in Welling in April 2025. 0% change from March 2025.

0

Requests for Single storey house extension quotations in Kent in April 2025. 0% change from March 2025.

Source: Numbers calculated based on the search volumes in major search engines

Single storey house extension searches in cities and towns near Welling April 2025

Welling

The London borough district of Welling can be located on the way to the South East part of the capital and has recently been subject to a period of reconstruction and upgrade. This means there's a collection of both modern and also traditional homes. For house improvements you could be looking at within the Welling region, make sure to only employ trustworthy tradespeople to guarantee a great finish.

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Similar Customer Enquiries for Single storey house extension in Welling

19 Jan

House Extensions | Single Storey

Welling - DA16

Enquiry from: Marlon M

Start Date: 1 to 3 months

customer in the welling area made an enquiry a couple of projects including single storey house extension.call anytime and arrange an appointment to discuss. below is some details about this project:c...

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03 Feb

House Extensions | Single Storey

Welling - DA16

Enquiry from: Numa F

Start Date: Immediate

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19 Aug

House Extensions | Single Storey

Welling - DA16

Enquiry from: Fred P

Start Date: 1 to 3 months

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Other Looking For: Singl...

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16 Jun

House Extensions | Single Storey

Welling - DA16

Enquiry from: Benjamin B

Start Date: 1 to 3 months

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Semi detached Looking Fo...

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29 May

House Extensions | Single Storey

Welling - DA16

Enquiry from: Damand B

Start Date: Immediate

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Semi detached Looking Fo...

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08 Jan

House Extensions | Single Storey

Welling - DA16

Enquiry from: Lianne C

Start Date: Immediate

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Semi detached Looking Fo...

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25 Aug

House Extensions | Single Storey

London - SW18

Enquiry from: Len D

Start Date: Immediate

customer made an online enquiry for single storey house extension and confirmed on telephone and email they would like a call with a builder to discuss prices.please call to arrange an appointment to ...

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14 Jun

House Extensions | Single Storey

London - SW15

Enquiry from: John M

Start Date: 1 to 3 months

5m rear extension, 7m wide. single storey, pitched roof. relocation of man-hole required with new drains. steel lintel support of existing rear wall across full width time scale: 1-3 months please cal...

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28 Apr

House Extensions | Single Storey

London - SW6

Enquiry from: Shuhui L

Start Date: Immediate

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Terrace Looking For: Sin...

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04 Mar

House Extensions | Single Storey

London - W9

Enquiry from: Jen B

Start Date: Less than one month

I would like a quote for a re-build of a secure garage/outbuilding for a car and house items. Needs a study door, made of brick. Thank you. Time scale: Less than one month Please call to appoint

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22 Jul

House Extensions | Single Storey

London - SW20

Enquiry from: Ellen G

Start Date: 1 to 3 months

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Terrace Looking For: Sin...

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13 Feb

House Extensions | Single Storey

London - SW18

Enquiry from: Laurie M

Start Date: Immediate

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Terrace Looking For: Sin...

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22 Jan

House Extensions | Single Storey

Morden - SM4

Enquiry from: Jan P

Start Date: Immediate

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Semi detached Looking Fo...

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02 Nov

House Extensions | Single Storey

London - SW19

Enquiry from: Adrian C

Start Date: Immediate

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Semi detached Looking Fo...

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15 Sep

House Extensions | Single Storey

Morden - SM4

Enquiry from: Yvonne W

Start Date: Less than one month

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Terrace Looking For: Sin...

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07 Sep

House Extensions | Single Storey

Sutton - SM1

Enquiry from: Buddhi G

Start Date: Immediate

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Relative of Owner Property Type: Terrace Looking For: Single ...

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31 May

House Extensions | Single Storey

London - W10

Enquiry from: Justin H

Start Date: Immediate

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Terrace Looking For: Sin...

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27 May

House Extensions | Single Storey

London - SW19

Enquiry from: Francisco H

Start Date: Immediate

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Terrace Looking For: Sin...

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11 May

House Extensions | Single Storey

Sutton - SM1

Enquiry from: Resh B

Start Date: Immediate

Single storey extension (more living space )

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29 Apr

House Extensions | Single Storey

London - W6

Enquiry from: Georgia C

Start Date: Less than one month

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Terrace Looking For: Sin...

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FAQs

How to find a builder for a house extension?

Builders are everywhere, but finding one for your project can be tricky and stressful, with both cost and reliability coming into question. This is even more worrisome when you’re fully aware that your house extension can only be as good as the builder. If you’re also facing the same challenge, then you’ve come to the right place. In this article, we’ll share with you some tips on how to choose a professional and reliable builder who’ll ensure you get immense value for every penny spent. Let’s take a look!

✓ Ask for recommendations. To find a tradesperson, not just a builder, personal recommendations is the best way to go. Building a house extension is a major undertaking which comes with a lot of costs, so if you’re going to do it the least you can do is ensure you do it right. Carry out your research, ask friends and family, neighbours and loved ones if the know of any reliable builder in the local area. If they’ve have one they’ve used, you can request for the cost, quality of the job done, the duration of the project and any other detail you feel you should know.

✓ Search Online. Use our search feature to look at the builders available or submit and enquiry and we will find you one. Our site holds details of numerous builders and building companies which you can go through their ratings to select the best.

✓ Select a reliable builder from trading association. Most reliable builders are usually a member of a recognized trading association or the other. Though this is not obligatory for builders, but it can be used as a dependable medium to find a good builder. We list what trade association the builders are a member of.

how much does a single storey house extension cost?

If you’re planning to build a single story house extension, this is one of the first questions that usually comes to mind to help you set a budget and start to make plans. But as simple as it seems, a single accurate answer can not be provided due to the fact that there are several variables that can play a key role in influencing the price of a single story house extension. These variables includes the size, location, design or specification as well as the build route. In this guide, we’ll provide you with a rough estimate that you can work with to put you on the right path.

The main determinant of the cost of a single storey extension is the size of the build, while the next most relevant factor is the quality of the finish you opt for. For a small extension, you can expect to spend a sum within the range of £14,000 to £17,000. Meanwhile for a larger single storey extension, if you opt for a large wrap around the extension with a great amount of glass to be incorporated in both the walls and roof, you can expect to pay a sum within the range of £80,000 to £120,000.

Overall, the average cost of a single story house extension is usually within the range of £34,000 to £37,000. For this price, you should get a standard sized rear or side extension which also includes the cost of a kitchen - it’s the most commonly use for a single story extension especially in the UK.

There are some additional costs you may also need to factor in to your extension budget. These includes surveys, architect fees, planning application fee (if needed), insurance and Party Wall Agreement (if needed).

How long does a small extension take?

If you’re planning to build a small extension on your property, you’ll most likely want to know the length of time it’ll take to complete the home extension. Just like many other home improvement projects, it’s impossible to provide a specific number of day in which your project will be completed as the duration is based on a number of influencing factors. This includes the size of the development work as well as whether or not you plan to live in the house when the work is being done. In this article, we’re going to give you a breakdown of the processes that’s involved in building a small single storey extension alongside the duration for each so you can have an idea of how long your small extension project will take. Let’s take a look!

✓ A small single storey extension will normally take about 3 months to be completed.

✓ Site preparation is the first step in the process and it’ll take up to 2 weeks the dig out the footings and prepare foundations. Followed by a further 2 weeks to fit the damp course as well as any drains required around the extension.

✓ The 5th week is spent on working on the external walls and putting in place blockwork to deliver cavity wall insulation.

✓ The next 2 weeks will be spent on installing the roof structure as well as internal walls.

✓ Once done. The builders will make the structure weather proof and electricians or gas fitters will be on site to add power to the extension. This will be followed by internal walls’ plastering as well as breaking into your main house.

✓ After this, when the plaster is dry and decoration completed, units or furniture will then be installed.

does a kitchen extension add value to your house?

If you’re planning to add a kitchen extension to your property or perhaps you’re simply looking for ways to increase the value of your property, this is one of the common questions that usually pops up. A simple answer to this question is yes, a kitchen extension will add value to your house. With a kitchen being one of the most frequently used room in a house, adding an extra space to the commonly used room can only increase the value of the entire property. However, to determine the value added by such an extension, there’s a need to calculate the cost of setting one up first.

Kitchen extension costs are greatly influenced by a wide range of variables such as the size, type of the extension and specifications, your location, professional fees, materials used and more. Overall, the type of the extension you opt for will play the most significant role in the determination of your kitchen extension cost. Here, we’ll be looking at a single storey kitchen extension.

For a single storey kitchen extension, you can expect your home’s market value to increase within the range of 5 percent to about 10 percent. When trying to calculate the cost of kitchen extension, it’s crucial to take into account how much value it’ll add to your home so as to make sure that the amount expended will not outweigh the expected value to be added by the project.

For a more accurate idea, there’s the need to consult local estate agents. However, for a much needed guideline, single storey kitchen extensions are usually able to add about 5 to 10 percent to a home’s value, while double storey extension should be up to 20 percent. But as stated earlier, this will depend on several variables.

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